General Projects: Agricultural scientific research and experimental development; Livestock machinery sales; Animal Husbandry Machinery Manufacturing; Livestock and fishery feed sales; Livestock farming professions and auxiliary activities; Manufacturing of special instruments for agriculture, forestry, animal husbandry and fishery; Sales of special instruments for agriculture, forestry, animal husbandry and fishery; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Machinery and equipment sales; Sales of non-edible salt; Procurement of primary agricultural products; Sales of agricultural and sideline products; Smart agricultural management; Agricultural professions and auxiliary activities; Road freight transport station operation; Natural grassland mowing; Treatment and utilization of livestock and poultry manure; Livestock sales( No dogs); Livestock sales;Veterinary equipment sales; Manufacturing of pushcarts and animal-drawn vehicles; Sales of pushcarts and livestock-drawn vehicles; Entrusted livestock and poultry breeding and management services; Livestock and poultry acquisition; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Domestic trade agent; Research and development of technologies for harmless resource utilization of agricultural and forestry waste; Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste; Metal product sales; Sales of metal chains and other metal products; Manufacturing of metal chains and other metal products; Sales of special equipment for agricultural and sideline food processing; Sales of industrial automatic control systems; Wholesale of computer hardware, software and auxiliary equipment; Sales of special equipment for feed production; Feed raw material sales; Feed additive sales( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license) Licensed Projects: Breeding livestock and poultry management; Breeding livestock and poultry production; Genetically modified livestock and poultry management; Animal husbandry; livestock farming; Poultry farming; Animal harmless treatment; Livestock slaughter; Live livestock and poultry business in Hong Kong and Macao; Biomass gas production and supply; Animal diagnosis and treatment; Feed production( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)